1. Go to Google maps.2. Go to maps and then  directions. 3. Type Japan as the start location. 4. Type China as the  end location. 5. Go to direction #43.(should be East China Sea, but love the idea)

1. Go to Google maps.
2. Go to maps and then directions.
3. Type Japan as the start location.
4. Type China as the end location.
5. Go to direction #43.

(should be East China Sea, but love the idea)